XII 



now CHOPS GEOW. 



Cyanophyll 110 



Darwin on insect-fertilization 295 



" Hypothesis of. 298 



Decimal system of weigiits 58 



Deflagration 136 



Definite Proportions, Law of 47 



Deliquescent 135 



Density of seeds 308 



Depth of sowing 316 



Dextrin 69 



Diastase 321 



Dicalcic pliosphate 134 



Dicotyledonous seeds 303 



Diffusion of liquids 351 



Difl:usion-rates 3^2 



Dicecious plants 294 



Direction of growtli 370 



Disodic phosphate 134 



Douhle flowers 293 



Drains stopped hy roots 253 



Drupe 300 



Dry weather, Elfect of, on plants. ..144 



Ducts 294, 272 



Dundonald's treatise on Ag. Chem- 

 istry 20 



Elements of Matter 25 



Elm roots 254 



Embryo 302 



Emulsin 101 



Bndogens ; .... 2-38 



Endogenous plants 268, 303 



Enaosmose 355 



Endosperm 302 



Epidermis 269 



ofleaf. 285,287 



Equisetum 184 



Equi\^alent replacement of bases. . .201 



Eremacausis 37 



Estimation of Albuminoids 108 



" '• Cellulose 60 



" " Fat 94 



" " Starch 66,76 



" " Sugar 76 



'• " Water 54 



Etherial oils 90 



Excretion of mineral matters from 



leaves 192 



Excretions from roots 258 



Exhalation of water from foliage 



287, 383 



Exogenous plants 237, 378, 303 



Exogens 237 



Exosraose 355 



Experiment-Stations of Germany... 24 



Extension of roots 240 



Extractive Matters ;33() 



Exudation of ash-ingi'edients ISO 



Eyes of potato 237 



Families 298 



Fatty acids '. 93 



Fats ag 



" converted into starch 318 



Fat in oat crop 211, 215 



" Proportions of, in Vegetable 



Products 94 



Ferments ]' 337 



Fertilization .",'" 294 



Fiber ".V.'.'. 60 



Fiber in oat crop .210, 214 



Fibrin 98 



Field-beet, ash-analyses.... 155, 176, 377 



" " prox. " 387 



Flax fiber, tig 56, 227 



Flesh fibrin 99 



Fleshy roots 251 



Flower 291 



Flow of sap 331 



Fluorine in plants 119, 195 



Fodder plants. Ash of 376 



Foliage, Oflices of. 290 



" white in absence of iron. .199 



Food of Plant 327 



Force 25 



Forces 26 



Formative layer 224 



Formulas, Chemical 50 



Fructification 294 



FiTictose 73 



Fruit 300 



Fruits, Ash of. 379 



" Composition of. 390 



Fi-nit sugar 73 



Fuchsia, fig. of flower 292 



Fungi 223 



Gases, how distiibuted throughout 



the plant 365 



Gallic acid 110 



Gallotannic acid 110 



Gelatinous Silica 122, 133 



Genus; Genera 298 



Germ 302 



Germination 310 



Conditions of 312 



" Chemic'l Physiology of.818 



" Phenomena of. 311 



Temperature of 813 



Girdling 342, 343, 344 



Glass 121 



Glauber's Salt 1.32 



Gliadin 101 



Globulin ; 97 



Glucose 74 



Glucosides 77, 110 



Gluten 99 



Gluten-Casein 100 



Glycerin 93 



Gourd fruits 301 



Grains 301 



" Ash of. 150, 378 



Grain 58 



Grape Sngar 74 



Grasses, ash-analyses 157, 37l( 



pro.x. '• 385 



Gravitation, influence on growth... .371 

 Growth 231 



" of roots 235 



" Downward and upward 372 



Gnm, Amount of, in plants 72 



Gum Arabic 70 



Gum Tragacanth 71, 79 



Gun Cotton 58 



Gypsum 133 



Gyde, Exp. on root-excretion 359 



Haberlandt, on vitality of seeds 306 



Haemoglobin 97 



Hallett's pedigree irheat .' 144 



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